Z-Orn(Z)-OH Product Catalog # Size Price (USD) Quantity Z-Orn(Z)-OH412105-5G5 g$90.00 - Z-Orn(Z)-OH-5g quantity + Z-Orn(Z)-OH412105-25G25 g$225.00 - Z-Orn(Z)-OH-25g quantity + Add to cart Description Synonym: Nα,δ-Bis-Z-L-ornithine CAS #: 2274-58-0 Molecular Formula: C21H24N2O6 Molecular Weight: 400.4